Patents by Inventor Young-ok Choo

Young-ok Choo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8856866
    Abstract: An image forming apparatus capable of restricting use of a hard disc drive and a method of restricting the use of the hard disc drive of the image forming apparatus. The image forming apparatus includes an interface unit to detect whether a hard disc drive is installed, and a control unit to execute an authentication procedure for the installed hard disc drive and to control whether data stored into the installed hard disc drive is printable by the image forming apparatus based on a result of the authentication procedure. Thus, even if the hard disc drive is maliciously taken, the use of the hard disc drive is not allowed if information about specifications of the hard disc drive does not match with stored information about reference specifications during the authentication procedure. Accordingly, the data stored in the hard disc drive are protected from any malicious purpose, thereby providing users with enhanced security and convenience.
    Type: Grant
    Filed: October 18, 2005
    Date of Patent: October 7, 2014
    Assignee: SAMSUNG Electronics Co., Ltd.
    Inventor: Young-ok Choo
  • Patent number: 7815380
    Abstract: A method and an apparatus for creating a new folder in an image forming apparatus having a built-in storage unit and a method and an apparatus for storing data using the same. The method of creating a folder in an image forming apparatus having a built-in storage unit includes determining whether to create the new folder in the built-in storage unit; and creating the new folder. The method of storing data includes: determining whether to store data from an external source; designating a folder for storing the data through a manipulation unit; and storing the data in the designated folder. When the data from an external storage is stored in a mass storage medium, such as a hard disk drive (HDD), a user is allowed to create, retrieve, and designate a folder for storing the data through a manipulation unit, such as a number key.
    Type: Grant
    Filed: May 18, 2006
    Date of Patent: October 19, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Young-ok Choo
  • Publication number: 20060263083
    Abstract: A method and an apparatus for creating a new folder in an image forming apparatus having a built-in storage unit and a method and an apparatus for storing data using the same. The method of creating a folder in an image forming apparatus having a built-in storage unit includes determining whether to create the new folder in the built-in storage unit; and creating the new folder. The method of storing data includes: determining whether to store data from an external source; designating a folder for storing the data through a manipulation unit; and storing the data in the designated folder. When the data from an external storage is stored in a mass storage medium, such as a hard disk drive (HDD), a user is allowed to create, retrieve, and designate a folder for storing the data through a manipulation unit, such as a number key.
    Type: Application
    Filed: May 18, 2006
    Publication date: November 23, 2006
    Applicant: Samsung Electronics Co., Ltd.
    Inventor: Young-ok Choo
  • Publication number: 20060082806
    Abstract: An image forming apparatus capable of restricting use of a hard disc drive and a method of restricting the use of the hard disc drive of the image forming apparatus. The image forming apparatus includes an interface unit to detect whether a hard disc drive is installed, and a control unit to execute an authentication procedure for the installed hard disc drive and to control whether data stored into the installed hard disc drive is printable by the image forming apparatus based on a result of the authentication procedure. Thus, even if the hard disc drive is maliciously taken, the use of the hard disc drive is not allowed if information about specifications of the hard disc drive does not match with stored information about reference specifications during the authentication procedure. Accordingly, the data stored in the hard disc drive are protected from any malicious purpose, thereby providing users with enhanced security and convenience.
    Type: Application
    Filed: October 18, 2005
    Publication date: April 20, 2006
    Inventor: Young-ok Choo